181147694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 349827072

約数和(自身を除く): 168679378

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 97, 182, 194, 217, 331, 403, 434, 662, 679, 806, 1261, 1358, 2317, 2522, 2821, 3007, 4303, 4634, 5642, 6014, 8606, 8827, 10261, 17654, 20522, 21049, 30121, 32107, 39091, 42098, 60242, 64214, 71827, 78182, 133393, 143654, 224749, 266786, 273637, 417391, 449498, 547274, 834782, 933751, 995317, 1867502, 1990634, 2921737, 5843474, 6967219, 12939121, 13934438, 25878242, 90573847, 181147694]

約数ペア:

[(1, 181147694), (2, 90573847), (7, 25878242), (13, 13934438), (14, 12939121), (26, 6967219), (31, 5843474), (62, 2921737), (91, 1990634), (97, 1867502), (182, 995317), (194, 933751), (217, 834782), (331, 547274), (403, 449498), (434, 417391), (662, 273637), (679, 266786), (806, 224749), (1261, 143654), (1358, 133393), (2317, 78182), (2522, 71827), (2821, 64214), (3007, 60242), (4303, 42098), (4634, 39091), (5642, 32107), (6014, 30121), (8606, 21049), (8827, 20522), (10261, 17654)]